They are very large, and consist of mostly gases.
Terrestrial planets are the solid planets like Earth and Mars. Jovian planets are those gas planets like Jupiter and Saturn.
Jovian means Jupiter-like - these planets are made of gas and are several times more massive than the Earth - like Jupiter.
Jovian Planets do not have a solid surface to stand on.
Inner planets are terrestrial planets outer are jovian planets
Mercury is not a jovian planet because all planets after Jupiter and Jupiter are all jovian planets. So Jupiter, Saturn , Uranus , Neptune and the poor old Pluto that was booted from the planets are all jovian.
Jupiter is a Jovian Plant. The adjective Jovian has come to mean anything associated with Jupiter; and by extension, a Jupiter-like planet. The Jovian planets are the gas giants: Jupiter, Saturn, and Neptune. Many, if not most, of the exoplanets discovered to date appear to be Jovian. By contrast, terrestrial, aka telluric, aka rocky planets differ significantly from the gas giant/Jovian planets in that they are composed primarily of metals and silicate rocks (hence "rocky" planets) like Earth, aka Terra (from which we get the word terrestrial) and are "Earth-like" as opposed to "jupiter-like"/Jovian. The terrestrial planets are Mercury, Venus, Earth, and Mars. All the dwarf planets are also more terrestrial than jovian.
Jovian planets are: -gaseous -farthest planets from the sun -largest planets
The Jovian planets are gas giants and have no surface.
The four Jovian planets
No. The Jovian planets are much more massive than the terrestrial planets.
The Jovian Planets are Jupiter, Saturn, Uranus and Neptune.... Jovian means Made of Gas.
Just beyond the Jovian planets is the Kuiper Belt.